Hi Dimuthu, Will do and rewrite the gadgets.
Gayan Dhanuska Software Engineer http://wso2.com/ Lean Enterprise Middleware Mobile 071 666 2327 Office Tel : 94 11 214 5345 Fax : 94 11 214 5300 Twitter : https://twitter.com/gayanlggd On Tue, Nov 12, 2013 at 10:29 AM, Dimuthu Leelarathne <[email protected]>wrote: > Hi Danushka, > > > > > > On Tue, Nov 12, 2013 at 10:08 AM, Gayan Dhanushka <[email protected]> wrote: > >> Hi Samisa, >> >> A document has to be maintained with the data and the sources that it >> comes from. However more questions than answers arise when thinking about >> what needs to be done. >> >> Yes we collect some data in appfactory, but if we take the issue tracker >> as an example a customer may want to add JIRA or some other issue tracking >> system. In that case there is no point of having gadgets for issue tracking >> and changing the data sources to appfactory. It will be a whole different >> scenario. >> >> Reading data from the appfactory registry may cause degradation of the >> performance in the functionalities that uses the registry resources (number >> of registry calls may increase since the dashboards talk to the registry as >> well). >> >> > It is much better than running hive to calculate already existing data. If > it requires we can scale horizontally. We are designed to scale out. The > theory is if there is a simple way MOST of the time it is the best way. And > in this case it is better because we are saving a lot of crazy computing > power. Imagine AF runs for years, and we spend 2/3 hours calculating an > answer we already have in a database. > > +1 for rewriting to retrieve the existing answers. > > thanks, > dimuthu > > > >> datafiles may become complex since it focuses on the data conversion >> rather than building the dataset. >> >> So this re-modelling can be a good thing or sometimes it will be better >> off to have the current implementation. Need to figure that out first >> > > >> >> Thanks. >> GayanD >> >> Gayan Dhanuska >> Software Engineer >> http://wso2.com/ >> Lean Enterprise Middleware >> >> Mobile >> 071 666 2327 >> >> Office >> Tel : 94 11 214 5345 >> Fax : 94 11 214 5300 >> >> Twitter : https://twitter.com/gayanlggd >> >> >> On Sun, Nov 10, 2013 at 8:28 PM, Samisa Abeysinghe <[email protected]>wrote: >> >>> How do we keep track of what data is in BAM vs what data comes form >>> other sources? >>> >>> I think it is a good idea to not replicate data, but the source of data >>> need to be known all the time for help verify/test accuracy. >>> >>> Thanks, >>> Samisa... >>> >>> >>> Samisa Abeysinghe >>> >>> Vice President Training >>> >>> WSO2 Inc. >>> http://wso2.com >>> >>> >>> >>> On Fri, Nov 8, 2013 at 2:54 PM, Gayan Dhanushka <[email protected]> wrote: >>> >>>> Hi All, >>>> >>>> There are some scenarios in appfactory where the data which needs to be >>>> published to BAM is already captured by an underlying appfactory database >>>> (e.g. issue tracker). Hence there is no need of publishing them again to >>>> BAM and running a expensive hive query on top of it. But still there has to >>>> be some Some observations are as follows. >>>> >>>> 1 ) Application creation and life cycle management details are captured >>>> in the registry. But since registry resources are saved as a xml string, >>>> the conversion of the xml to json is required in the jaggery datafile. >>>> 2 ) Issue tracker has a underlying mysql database. Hence data can be >>>> directly pulled from the issue tracker database. >>>> 3 ) Builds and commits data needs to be published to BAM anyway since >>>> they are not captured by the appfactory databases. >>>> >>>> Is it good to read data directly from the registry databases? Will it >>>> cause degradation in performance of the appfactory? Is it ok to change the >>>> architecture and use underlying appfactory databases whenever possible? >>>> WDYT? >>>> >>>> Thanks >>>> GayanD. >>>> >>>> Gayan Dhanuska >>>> Software Engineer >>>> http://wso2.com/ >>>> Lean Enterprise Middleware >>>> >>>> Mobile >>>> 071 666 2327 >>>> >>>> Office >>>> Tel : 94 11 214 5345 >>>> Fax : 94 11 214 5300 >>>> >>>> Twitter : https://twitter.com/gayanlggd >>>> >>>> _______________________________________________ >>>> Architecture mailing list >>>> [email protected] >>>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>>> >>>> >>> >>> _______________________________________________ >>> Architecture mailing list >>> [email protected] >>> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >>> >>> >> >> _______________________________________________ >> Architecture mailing list >> [email protected] >> https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture >> >> > > > -- > Dimuthu Leelarathne > Architect & Product Lead of App Factory > > WSO2, Inc. (http://wso2.com) > email: [email protected] > Mobile : 0773661935 > > Lean . Enterprise . Middleware > > _______________________________________________ > Architecture mailing list > [email protected] > https://mail.wso2.org/cgi-bin/mailman/listinfo/architecture > >
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